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63
RESULTS

Media Type
63
texts
Availability
63
Always Available
Topics & Subjects
40
Soils Analysis
13
Soils -- Analysis
6
Fertilizers
5
Soils--Analysis
3
Manures
3
Soil moisture
More right-solid
Collection
More right-solid
Creator
9
schreiner, oswald, b. 1875
5
whitney, milton, 1860-1927
3
cameron, frank k. (frank kenneth), 1869-1958
2
briggs, lyman j. (lyman james), 1874-1963
2
davis, r. o. e. (royall oscar eugene), 1880-1949
2
gardner, frank d. (frank duane), 1864-1963
More right-solid
Language
63
English
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